Setianto, B. Y., N. Taufiq, and H. Hernawan. “Left Circumflexus Coronary Artery Total Occlusion With Clinical Presentation As NSTEMI and Acute Pulmonary Oedema”. Acta Medica Indonesiana, vol. 49, no. 1, May 2017, pp. 52-56, http://www.actamedindones.org/index.php/ijim/article/view/351.